5. the sequence of events in the action potential in a contractile fiber of the heart. (Include the events in the ion channels involved.) (1a) norepinephrine from the Sympathetic Division of the ANS stimulates a given conducting myofiber or contractile cardiac muscle cell to depolarize; or,
Actress | Producer. Patridge was born in Los Angeles, California, to Lynn (Clelland) and Mark Patridge, and is the eldest of four children. She has English, German, Belgian (Walloon and Flemish), Italian, and Polish ancestry.
âLysa Arryn to Petyr Baelish, admitting she committed mariticide for him. Lady Lysa Arryn, nÃ©e Tully, is a recurring character in the first and fourth seasons. She is played by guest star Kate Dickie and debuted in The Wolf and the Lion.. Lysa was the Lady Regent of the Vale, ruling on behalf of her young son Robin Arryn. She doted on her son and pursued a policy of isolationism following her murder of her husband Jon Arryn, under the influence of Lord Petyr Baelish.